Year % of male population 1960 7.8559408074992 1961 8.30074453483988 1962 8.59008115752857 1963 8.67001732192536 1964 8.56332884611353 1965 8.32858840885316 1966 8.02673456967722 1967 7.71408716884968 1968 7.44875941251787 1969 7.2168782213727 1970 7.03534095099885 1971 6.94015191630245 1972 6.88473574108331 1973 6.81652500748919 1974 6.76534458448484 1975 6.71280456030276 1976 6.64636132742396 1977 6.6196834967557 1978 6.6698316559012 1979 6.82764625114876 1980 7.06474236395649 1981 7.30963085766364 1982 7.51215761457482 1983 7.59589673086901 1984 7.50267688715713 1985 7.32307670790465 1986 7.16520440419335 1987 7.02757002255571 1988 6.92466680954895 1989 6.88803758232321 1990 6.83622745635371 1991 6.68390271857048 1992 6.47398923826718 1993 6.26191599739732 1994 6.06630335194144 1995 5.93709411687631 1996 5.88021247171264 1997 5.85834618960368 1998 5.86766056767656 1999 5.8929864518771 2000 5.92937769412368 2001 6.00673766221844 2002 6.12261804349418 2003 6.28394862565239 2004 6.47999575097676 2005 6.68809519300712 2006 6.89038891428773 2007 7.05169233541078 2008 7.12672325316761 2009 7.09296130788872 2010 6.93296494783756 2011 6.65343170948552 2012 6.32828335570825 2013 6.02732161197967 2014 5.79666413914193 2015 5.6465940202025 2016 5.57612967871162 2017 5.58132001378977 2018 5.63351933376768 2019 5.6883242443011 2020 5.75059009815393 2021 5.85049181472064 2022 5.93732102098798 2023 5.98782007445604